Garage
Shop

See all parts that fit your 1997 Outback

Axxess GMOS-01 Wiring Interface

Install a new car stereo and retain the safety warning chimes in select 2000-2023 vehicles from GMC, Chevrolet, Pontiac

Axxess
Shop all Axxess
highlight-star-icon

• Provides 12-Volt accessory power (RAP)
• Designed for non- amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

See compatible vehicles Learn more about the gmos01

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

T2652-S main

Rockford Fosgate Power T2 T2652-S

400W Peak (200W RMS) 6.5" Power Series 2 Way Component 4-ohm Speaker System

42

Description


Axxess brand icon

Authorized dealer

Product Features:

  • Compatible with select 2000-2023 vehicles from GMC, Chevrolet, Pontiac
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, and V.S.S)
  • Retains all safety and warning chimes
  • Adjustable chime level
  • Retains OnStar / OE Bluetooth
  • Adjustable OnStar level
  • Micro-B USB updatable
  • Designed for non-amplified models, or when bypassing a factory amp
  • Retains balance and fade
  • USB-CAB (sold separately) updatable
  • Pre-Wired for Axxess ASWC-1 steering wheel audio control adapter (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Axxess GMOS-01 thumbnail
(newest, current model)
Axxess AXGM-01 thumbnail
(previous model, replaced by Axxess GMOS-01 Wiring Interface)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1997 Subaru Outback is not compatible. Change vehicle or See list of compatible similar products


Best selling similar products

SU03B small

Scosche SU03B Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(50)

$6.95

List price $9.95

DKGM-49 small

Crux DKGM-49 Stereo Replacement Interface

• Stereo Replacement Interface with Dash Kit
• Fits select 2006-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Double DIN Mount
• Retain steering wheel controls and chime functions

(41)

$129.60

List price $201.60

70-1761 small

Metra 70-1761 Wiring Harness

• Direct connection to the factory radio harness
• Color coded wires for easy installation
• No cutting or splicing required

(97)

$5.99

List price $6.99

70-1771 small

Metra 70-1771

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(51)

$12.99

List price $6.99

70-1858 small

Metra 70-1858 Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(63)

$9.95

List price $6.99

GM02B small

Scosche GM02B Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(246)

$7.95

List price $8.99

RP4-CH11 small

PAC RP4-CH11

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(12)

$152.99

List price $379.00

70-5520 small

Metra 70-5520 Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(56)

$9.95

List price $6.99

70-7552 small

Metra 70-7552 Wiring Harness

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(34)

$10.99

List price $12.99

SWRTY-61C small

Crux SWRTY-61C

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

(2)

$112.05

List price $174.30

Specifications & Details


Harness Features
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
Chime Retention
OnStar Retention
Retained Accessory Power (RAP) Retention
Premium Harness Features
Factory System Amplification
Non-Amplified
On-Star Compatible
Yes
Chime Retention
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GMOS-01

Weight:

0.50lbs

Internal SKU:

gmos01

Internal Product ID:

12900

Customer Ratings & Reviews


Axxess GMOS-01 Wiring Interface thumbnail image

5 star
59%
4 star
18%
3 star
12%
2 star
12%
1 star
0%



Durability
4.4
Value
4.1
Features
4.2
Design
4.4
Usability
4.1

Customer Reviews

Sort by:

Loading...

perfect

Easy plug and play in my 03 trailblazer rapidly push and release the volume up button and it recognized the truck and works flawlessly

By nicholas on March 13, 2014

44 found this helpful


I bought this product

This product worked great in my 2001 impala.

By Jeff on February 8, 2009

43 found this helpful


It's great unless it's defective

The unit is large and clumsy. I initially installed it and it didn't work. I checked and rechecked my wiring. The unit wasn't generating a 12v switched signal and the door chimes didn't work. I woke the next day to a dead battery. I decided to run a 12v switched feed from my ignition bypassing the unit. The next day I had another dead battery. The unit was causing a relay to fail and drawing 1.7 amps all the time.

After returning the unit for a replacement I finally got everything working properly but my 3 year old battery wouldn't hold a charge after 2 complete drains. I then had to buy a new battery.

I've had it for about a month now with no issues. The bottom line is if you get a functioning unit you're good to go. The new one works perfectly as it should. If you get a bad one just a remove it and be patient. Trying to work around a faulty unit just isn't going to work out.

By Rudy on January 10, 2014

36 found this helpful


AXXESS GMOS-)!

I purchased this item for the price and would recommend the product to my friends to purchase this item from Sonic because of the great prices Sonic offers.

By H J on November 25, 2012

35 found this helpful


Great value

I am ver pleased and highly recommend this company to anyone

By Benjamin on September 17, 2013

33 found this helpful


Satisfied shopper

Fast delivery and it works perfectly. I will continue to shop with Sonic Electronix.

By Chevy Rider on September 7, 2012

35 found this helpful


ok but. . . .

i had to have this to put in my new radio, but its kinda wonky. door chimes don't always work, and loud is really loud. directions are not that easy to understand.

By Randy on March 30, 2010

32 found this helpful


axxess -01GMOS

Wonderful product,exact replacement and my radio now works,the door chimes work correctly,,with the key in and when locking the vehicle.This product came with all necessary wiring and plugs. I would purchase this product and others from Sonic in a heartbeat. Tom,

By Tom on March 4, 2015

31 found this helpful


excellent product

Worked well. Good instructions. Installation easy. Would recommend to anyone. Great value.

By Blaine on January 23, 2015

32 found this helpful


Satisfied shopper

Fast delivery and it works perfectly. I will continue to shop with Sonic Electronix.

By Chevy Rider on September 7, 2012

31 found this helpful



CDG-AVI small

VocoPro CDG-AVI

CD+G to AVI Converter Software

$29.99

List price $29.99

LS6245 small

VTech LS6245

DECT 6.0 Expandable Cordless Phone System with Bluetooth Wireless Technology and Touch Controls on the Handset and Base

(1)

$69.99

List price $89.99

SRS-M50/PC small

Sony SRS-M50/PC - Pink

5-Watt Personal & Portable iPhone/iPod/Smartphone Speaker System Also Compatible w/ Laptop Computers

(1)

$9.99

List price $59.99

CSG-6 small

VocoPro CSG-6

6 Disc Karaoke Party CD Sampler

$0.99

List price $19.99

LS6325-3 small

VTech LS6325-3

DECT 6.0 Expandable Three Handset Cordless Phone System with Digital Answering Device and Caller ID

$79.99

List price $89.99

IALM small

Scosche IALM

Alarm Clock iPod Dock with Digital FM Radio Tuner

$29.99

List price $69.99

MHC-GZR333iA small

Sony MHC-GZR333iA

GENEZI AM/FM Radio iPod/iPhone Dock 3-Disc DVD/CD Player Component System with Built-In 7" LCD Screen

(4)

$279.99

List price $499.99

MCD1311ST small

Magic Chef MCD1311ST

1.3 Cubic-ft, 1,100-watt Stainless Microwave With Digital Touch

$112.00

List price $199.99

No picture

Rockford Fosgate Power T750X1bd - Open Box, Great

750W Power Series Ultra Compact Class-BD Monoblock Amplifier

(6)

$467.49

List price $549.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1997 Subaru Outback

2002 Mitsubishi Eclipse

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.